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- <?php
- if (!defined('STATUSNET')) {
- exit(1);
- }
- class PostDebugPlugin extends Plugin
- {
- const PLUGIN_VERSION = '2.0.0';
-
- public $dir=false;
- public function onArgsInitialize(&$args)
- {
- if (isset($_SERVER['REQUEST_METHOD']) &&
- $_SERVER['REQUEST_METHOD'] == 'POST') {
- $this->doDebug();
- }
- }
- public function onPluginVersion(array &$versions): bool
- {
- $versions[] = array('name' => 'PostDebug',
- 'version' => self::PLUGIN_VERSION,
- 'author' => 'Brion Vibber',
- 'homepage' => GNUSOCIAL_ENGINE_REPO_URL . 'tree/master/plugins/PostDebug',
- 'rawdescription' =>
-
- _m('Debugging tool to record request details on POST.'));
- return true;
- }
- protected function doDebug()
- {
- $data = array('timestamp' => gmdate('r'),
- 'remote_addr' => @$_SERVER['REMOTE_ADDR'],
- 'url' => @$_SERVER['REQUEST_URI'],
- 'have_session' => common_have_session(),
- 'logged_in' => common_logged_in(),
- 'is_real_login' => common_is_real_login(),
- 'user' => common_logged_in() ? common_current_user()->nickname : null,
- 'headers' => $this->getHttpHeaders(),
- 'post_data' => $this->sanitizePostData($_POST));
- $this->saveDebug($data);
- }
- protected function saveDebug($data)
- {
- $output = var_export($data, true);
- if ($this->dir) {
- $file = $this->dir . DIRECTORY_SEPARATOR . $this->logFileName();
- file_put_contents($file, $output);
- } else {
- common_log(LOG_DEBUG, "PostDebug: $output");
- }
- }
- protected function logFileName()
- {
- $base = common_request_id();
- $base = preg_replace('/^(.+?) .*$/', '$1', $base);
- $base = str_replace(':', '-', $base);
- $base = rawurlencode($base);
- return $base;
- }
- protected function getHttpHeaders()
- {
- if (function_exists('getallheaders')) {
- $headers = getallheaders();
- } else {
- $headers = array();
- $prefix = 'HTTP_';
- $prefixLen = strlen($prefix);
- foreach ($_SERVER as $key => $val) {
- if (substr($key, 0, $prefixLen) == $prefix) {
- $header = $this->normalizeHeader(substr($key, $prefixLen));
- $headers[$header] = $val;
- }
- }
- }
- foreach ($headers as $header => $val) {
- if (strtolower($header) == 'cookie') {
- $headers[$header] = $this->sanitizeCookies($val);
- }
- }
- return $headers;
- }
- protected function normalizeHeader($key)
- {
- return implode('-',
- array_map('ucfirst',
- explode("_",
- strtolower($key))));
- }
- function sanitizeCookies($val)
- {
- $blacklist = array(session_name(), 'rememberme');
- foreach ($blacklist as $name) {
- $val = preg_replace("/(^|;\s*)({$name}=)(.*?)(;|$)/",
- "$1$2########$4",
- $val);
- }
- return $val;
- }
- function sanitizePostData($data)
- {
- $blacklist = array('password', 'confirm', 'token');
- foreach ($data as $key => $val) {
- if (in_array($key, $blacklist)) {
- $data[$key] = '########';
- }
- }
- return $data;
- }
- }
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